28302115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10273}}^1$

素因数の和:10326

約数の個数: 16

約数和(自身を含む): 36986400

約数和(自身を除く): 8684285

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 10273, 51365, 195187, 297917, 975935, 1489585, 5660423, 28302115]

約数ペア:

[(1, 28302115), (5, 5660423), (19, 1489585), (29, 975935), (95, 297917), (145, 195187), (551, 51365), (2755, 10273)]